click below
click below
Normal Size Small Size show me how
CECS326 FS Actual
| Question | Answer |
|---|---|
| Not a known filesystem | AMFS; NTFS, ext4, FAT32 are real. |
| Not journaling and not fake filesystem | FAT32; NTFS and ext4 are journaling |
| Standard default used by Linux | ext4 |
| Journaling is always preferred | False |
| What would the following permissions represent for a Linux file: 543? | 5 = rx (owner), 4 = r (group), 3 = wx (others/user in question wording) -> answer: Owner rx, group r, user wx |
| What would the following permissions represent for a Linux file: 621? | 6= rw (owner), 2 = w (group), 1 = x -> answer: owner rw, group w, user x |
| Write the octal value for owner none, group rw, user rwx below. | 067_8 |
| 067 (octal) --> decimal value | 067_8 = (0*8^2)+(6*8^1)+(7*8^0) = 0 + 48 + 7 = 55_10 or 55 decimal |
| Advantage of hard links | no extra disk space needed |
| True or False: Everything is a file in Linux | True |
| Linux organizes its files and directories using which type of directory structure? | Hierarchical |